Quantity Tagger: A Latent-Variable Sequence Labeling Approach to Solving Addition-Subtraction Word Problems.
Yanyan ZouWei LuPublished in: CoRR (2019)
Keyphrases
- latent variables
- sequence labeling
- structured prediction
- word problems
- conditional random fields
- probabilistic model
- named entity recognition
- dependency parsing
- random variables
- named entities
- information extraction
- prior knowledge
- topic models
- hidden variables
- data mining
- training data
- crf model
- discriminative learning
- maximum margin
- gaussian process
- bayesian inference
- e learning
- reinforcement learning
- bayesian networks